baber/WOPTO huggingface dataset:
Patent JP-2010056134-A (JP)
Title: Semiconductor device
Inventor: HARADA TATSUO
IPC: H01L21/336
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that ensures an adequate margin of resistance of a safe operating area during interruption of a short-circuit current (SCSOA).  <P>SOLUTION: An n-type buffer region 6 is arranged between an n<SP>-</SP>drift region 1 and a p-type collector region 7 while having a higher impurity concentration than that of the n<SP>-</SP>drift region 1. When setting a ratio (WTA/WTB) of WTA expressed by (formula 1) to a thickness WTB of the drift region sandwiched between a base region and the buffer region as α, a ratio (D<SB>C</SB>/D<SB>B</SB>) of a Net-Dose amount D<SB>C</SB>in the collector region with respect to a Net-Dose amount D<SB>B</SB>in the buffer region is α or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052850-A (JP)
Title: Transfer article elevator
Inventor: ITO KAZUO
IPC: B65G17/26
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer article elevator adapted to transfer a plurality of or identical kind of transfer articles in a short period of time and also efficiently transfer the transfer articles to a plurality of different heights or floor heights.  <P>SOLUTION: The transfer article elevator 1 for ascending or descending the transfer articles includes a plurality of base unit transfer machines 11. Each of the base unit transfer devices 11 includes rotors at upper and lower parts thereof, respectively. An elongated traveling body is suspended between the rotors, and a support body 14 is provided in the traveling body. The plurality of base unit transfer devices 11 are arranged in the shape of a plane expanding vertically and laterally, and the traveling bodies overlie in a height direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051854-A (JP)
Title: Fine bubble generation apparatus
Inventor: AOKI KAZUYOSHI
IPC: B01F25/74
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate fine bubbles sufficiently small in bubble diameters with less energy.  <P>SOLUTION: A cavity part 9a is formed inside a disc member 9 and many bubble injection holes 9b are formed on the upper face of the disc member 9. The lot of the bubble injection holes 9b are formed in a set region R doughnut-likely set near a disc circumferential edge part on the upper face side of the disc member 9. The set region R is set to have the circumferential speed of the bubble injection holes 9b at the rotation time of the disc member 9 being more than a given speed. Accordingly, the fine bubbles are immediately cut off from the bubble injection holes 9b by a strong shearing force before having grown up to bubbles of large diameters and injected into water keeping a fine state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053749-A (JP)
Title: Blade for turbine
Inventor: TAKAMURA KEITA
IPC: F02C7/18
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine blade capable of reducing supply pressure of coolant to be supplied to a blade root portion, reducing seal leakage air amount from a cavity formed on the blade root portion, and enhancing performance of gas turbine.  <P>SOLUTION: In the turbine blade 1 in which a plurality of first cooling passages 4 are provided therein to be drilled in a blade axis direction, a first taper portion 15 is formed to spread out in fan-shape toward the blade end, at an end of an outlet side of the first cooling passage 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256768-A (JP)
Title: Method for producing strontium titanate thin film
Inventor: KAWASAKI MASASHI
IPC: C23C14/08
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining a layered strontium titanate thin film comprising an RP phase having high crystallinity.  <P>SOLUTION: The method comprises: a step where a target arranged at the inside of a chamber is irradiated with laser light so as to be a pulse shape at a prescribed first temperature, and an SrO layer is formed on a substrate arranged at a position confronted with the target; and a step where the target arranged at the inside of the chamber is irradiated with laser light so as to be a pulse shape at a prescribed second temperature, and an SrTiO<SB>3</SB>layer is formed on the SrO layer formed on the substrate arranged at the position confronted with the target. The first temperature is lower than the upper limit temperature at which crystals can be grown only by the SrO layer, the second temperature is higher than the lower limit temperature required for the crystallization of the SrTiO<SB>3</SB>layer, and the first temperature is lower than the second temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064768-A (JP)
Title: Blister packaging material, blister package, and method for manufacturing blister package
Inventor: YAMAGATA YUHITO
IPC: B65D75/54
Filed: 2008-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blister package in which, on a laminated surface of a sheet of base paper of a blister packaging material, a goods specification such as a handling manual is printed so that a consumer can read the printing on the laminated surface by stripping the lamination, so that attachment of the goods specification to the blister package separately is not necessary and a printing space can be exposed as much as 6-page printing surface.  <P>SOLUTION: In the blister packaging material, when the base paper of the blister package is formed by folding both short sides of a rectangle synthetic resin sheet on two folding lines, placing the printing surface outside to form a double structure sheet and further by folding the double structure synthetic resin sheet almost in half to form a quadruplex structure sheet and by cutting and adhering by melting the side edges of the quadruplex structure sheet, a surface being treated for preventing melt bonding is provided between center laminations of the quadruplex structure sheet to make the layer laminated by melt cutting and melt bonding of the side edges a semi-welded strippable state so that the printing surface of the inside of the laminated surface can be exposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010063645-A (JP)
Title: Washing place floor
Inventor: OSHIKUBO YOSHIHIKO
IPC: A47K4/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing place floor having structure where a base material is laminated on a surface material, the washing place floor suppressing remaining water (stored water) around a drain outlet by improving drainage around the drain outlet.  <P>SOLUTION: The washing place floor for a bathroom includes: the base material 1 having the recessed drain outlet 5; and the surface material 2 laminated more inside than the bathroom and having a plurality of nonslip projections 11 arranged on the surface, and grooves 12 continuously formed from the drain outlet 5 and disposed among the projections 11. The end 14 at the drain outlet 5 side, of the surface material 2 is laminated at a position on a side separated from the drain outlet 5 and deviated from a rising surface 7 which is formed in the outer periphery of the opening 6 in the drain outlet 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067505-A (JP)
Title: Fuel cell and method for manufacturing the same
Inventor: SHIBATA KAZUNORI
IPC: H01M4/96
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell wherein conductivity of a catalyst layer is improved and a scaly carbon and a gold wire contained in the catalyst layer are prevented from bursting through an electrolyte film toward a facing electrode side.  <P>SOLUTION: The fuel cell includes: the electrolyte film 410 having ion conductivity; an anode catalyst layer 430 and a cathode catalyst layer 420 laminated on the electrolyte film 410 for bearing a catalyst; and a circular conductor 550 contained in the anode catalyst layer 430 and the cathode catalyst layer 420, and formed in a circular shape with conductivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065807-A (JP)
Title: Cylinder head gasket
Inventor: TAKEDA YASUMARO
IPC: F16J15/08
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of rigidly connecting a cylinder head with a cylinder block via a protrusion-recess engagement section 21, preventing deformation of the cylinder block due to the explosion pressure in the engine and achieving reduction in sealing capability.  <P>SOLUTION: The cylinder head gasket 1 is held in between the cylinder head 2 and the cylinder block 3 having a cylinder bore 4, and is formed by laminating a thickness adjustment plate 10 in which a combustion room hole 14 is bored in the position corresponding to the position of the cylinder bore 4, seal plates 11 to 13 and a shim plate 17. The protrusion-recess engagement sections 21 projecting to both sides of the cylinder head gasket around the combustion room holes are formed over each of the laminated layers including the seal plates, the thickness adjustment plate and the shim plate. The engagement sections integrally connect the laminated layers including the seal plates, the thickness adjustment plate and the shim plate with each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071666-A (JP)
Title: Airtight melting facility
Inventor: TADOKORO MASAHIRO
IPC: G01J5/00
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airtight melting facility capable of accurately measuring the temperature of molten metal continuously by using an optical fiber.  <P>SOLUTION: The airtight melting facility 1 includes an airtight tank 2 for housing a melting furnace 3 and holding the furnace in an airtight atmosphere, an optical fiber 4 in a metal tube whose one end 4a is dipped in the molten metal 3a inside the melting furnace 3, a temperature detecting section 6 connected to the other end of the optical fiber 4, a guide section 7 for inserting the optical fiber 4 and guiding the fiber from the outside of the airtight tank 2 into its inside, an optical fiber feed section 6 for continuously feeding the optical fiber 4 through the guide section 7 into the molten metal 3a, and a hermetic seal section 72 for hermetically sealing the insertion portion of the optical fiber 4 in the guide section 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070472-A (JP)
Title: Thiol compound, agent comprising the same for curing epoxy resin, and epoxy resin composition
Inventor: OKUNO TSUBASA
IPC: C07C323/25
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition that can yield a cured product of a high glass transition temperature.  <P>SOLUTION: There are provided a thiol compound represented by formula (1), an agent comprising the same for curing an epoxy resin, and an epoxy resin composition comprising an epoxy resin and the curing agent with the amount of the thiol group contained in the curing agent being from 0.2 to 1.2 equivalent per epoxy group contained in the epoxy resin (in the formula, R<SP>1</SP>, R<SP>2</SP>each independently represents an aromatic hydrocarbon group, and n is an integer of from 2 to 4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072519-A (JP)
Title: Optical compensation film and method for manufacturing the same
Inventor: TOYOMASU NOBUYUKI
IPC: G09F9/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film comprising a coating film formed by coating, having a large retardation value in the film thickness direction, and low wavelength dependence of the retardation.  <P>SOLUTION: The optical compensation film is made of a maleimide resin and is characterized in that: the relationship of a three-dimensional refractive index comprising refractive indices nx, ny and nz in directions of x, y and z axes, respectively, is expressed by nx≈ny>nz, wherein the x and y axes are arbitrary two axes perpendicular to each other within the plane of the coating film and the z axis is an axis in an out-of-plane direction; and the coating film comprises at least two layers and has an out-of-plane birefringence ΔP of not less than 0.007 when each coating film layer has a thickness of not more than 10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074717-A (JP)
Title: Radio communication device
Inventor: SASAKI SEIJI
IPC: H04W72/04
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively execute scheduling by a radio communication device wirelessly communicating real-time voice data between a communication counterpart and itself by allocating communication data on a communication counterpart basis to a communication resource in a two-dimensional frame structure composed of an axis of an OFDMA symbol number and an axis of a subchannel number by using OFDMA.  <P>SOLUTION: A communication quality detection means 21 detects information relating to communication quality on every communication counterpart; a transmission error tolerance detection means 22 detects information relating to transmission error tolerance of a voice encoding method on every communication counterpart; and a scheduling means 23 controls the priority of allocation of communication data based on the detected information relating to the communication quality and the detected information relating to the transmission error tolerance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079331-A (JP)
Title: Snapshot management system and snapshot management method
Inventor: UMENO TAKESHI
IPC: G06F3/06
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snapshot management system having a snapshot function with a restoring function to suppress operation stop time and operation restart time to the minimum without deteriorating writing performance, while being a snapshot management method using differential information with excellent disk use efficiency.  <P>SOLUTION: In the snapshot management system, a host computer 101 and a storage system 103 for providing the snapshot function are connected via a network 102, so as to be freely communicable. The host computer 101 recognizes the storage system 103, based on a time axis, as a volume where an operation volume to be actually used in a database and a business system is independent from a plurality of snapshots generated in the past. A perfect volume is assigned to a first snapshot being one of the snapshots, and the perfect content of the whole volume is recorded in a perfect volume recording area 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080082-A (JP)
Title: Lighting fixture for vehicle
Inventor: KAWAMURA TAKAYUKI
IPC: F21S8/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle for avoiding degradation of light distribution performance due to thermal deformation of a reflector and degradation of light distribution performance due to assembly error of the reflector and having excellent light distribution performance.  <P>SOLUTION: As a second reflector 13 is integrally molded with a heat sink member 20 and the second reflector 13 itself has a heat dissipation function, even if a temperature is risen by radiant heat due to luminescence of a semiconductor type light source 10, heat dissipation action of the heat sink member 20 as well as heat dissipation action of the second reflector 13 itself allow efficient heat dissipation and thus thermal deformation of the second reflector 13 and degradation of light distribution performance due to the assembly error can be avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081681-A (JP)
Title: Electrostatic actuator
Inventor: TAKAHASHI TOKUO
IPC: H02N1/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator wherein it is possible to control the movement of a movable sheet and a part therefor has a sealed structure.  <P>SOLUTION: The electrostatic actuator includes the movable sheet, a fixed sheet, a position detection sheet, a power supply unit, a control unit, and a packing body. The movable sheet is movably placed so that one surface thereof is opposed to a surface of the fixed sheet and the other surface thereof is opposed to a surface of the position detection sheet and is moved by electrostatic force. There is an electrode group in the fixed sheet. The position detection sheet outputs a detection signal related to the position of the movable sheet. The power supply unit supplies a predetermined potential to the electrode group. The control unit controls the predetermined potential, supplied to the electrode group by the power supply unit, based on the detection signal. The packing body packs the movable sheet, fixed sheet, and position detection sheet with a lead wire for connecting the fixed sheet and the power supply unit drawn to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081207-A (JP)
Title: Wireless access network system, mobile radio base station, communicating method, and program
Inventor: MIURA TETSUYA
IPC: H04W16/26
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with transfer path installation when installing a radio base station without restrictions on installation place.  <P>SOLUTION: A wireless access network system includes a radio base station 20 connected to a mobile terminal 201 in a cell 200 through a first physical channel which is a wireless channel, and a wireless control device 10 connected to the radio base station 20. It includes a mobile radio base station 30 which can be moved and is connected to a mobile terminal 301 in a moving cell 300 formed at a destination place through a second physical channel that is a wireless channel, and which is connected to the radio base station 20 through the first physical channel if it is present in the cell 200. The wireless control device 10 communicates with the mobile radio base station 30 by utilizing the first physical channel, and communicates with the mobile terminal 301 in the moving cell 300 by utilizing the first physical channel and the second physical channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078040-A (JP)
Title: Wet friction transmission device and friction object plate molding method of wet friction transmission device
Inventor: NUMATA SHINICHI
IPC: F16D13/62
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet friction transmission device and a friction object plate molding method, for restraining processing cost, and providing an excellent μ-V characteristic.  <P>SOLUTION: This wet friction transmission device transmits torque by interposing lubricating oil between clutch disks 31 and 35 and pressing them, by oppositely arranging to rotate the clutch disk 35 stuck with a friction material 37 to a side surface of a core material 36 and the iron-based metallic clutch disk 31. A groove 32a being an oil groove 33 is formed on a sliding contact surface 32 of the clutch disk 31 by grinding or cutting work, and a flat plateau surface 32b is formed between the grooves 32a by vanishing processing, and a recessed part 32c being a large number of oil reservoirs 34 is formed on this plateau surface 32b by shot peening processing. While forming an oil film on the whole surface of the sliding contact surface 32 by holding the lubricating oil in the large number of oil reservoirs 34, the excellent μ-V characteristic is provided by replenishing the lubricating oil held by the oil groove 33 to the respective oil reservoirs 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009194891-A (JP)
Title: High frequency switching circuit
Inventor: SESHIMO TOSHIKI
IPC: H03K17/693
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency switching circuit that reduces intermodulation and harmonic distortions without increasing the chip size.  <P>SOLUTION: The high frequency switching circuit includes an antenna terminal, first and second RF terminals, a first through transistor disposed between the antenna terminal and first RF terminal, a second through transistor disposed between the antenna terminal and second RF terminal, a first shunt transistor disposed between earth and first RF terminal, a second shunt transistor disposed between the earth and second RF terminal, and a distortion compensation circuit which has a MOS capacitor being parallel connected thereto so as to be mutually in an adverse direction and which is disposed at least either between the antenna terminal and the earth or between either of the first and second RF terminals and the earth. In the circuit, electric connection between the antenna terminal and the first and second RF terminals is switchable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010076298-A (JP)
Title: Blow molding apparatus
Inventor: HAMACHI SOJI
IPC: B29C49/20
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow molding apparatus surely holding a built-in part at a given position inside a blow-molded product with a simple facility.  <P>SOLUTION: The blow molding apparatus has a blow molding mold 20 and a built-in part holding device 40. The built-in part holding device 40 has a holding rod 41 holding a built-in part, and advancingly and retreatingly constituted to be drawn out of the blow molding mold. The blow molding mold 20 includes slide cores 26 advancingly and retreatingly relative to a cavity 22, and drive control pins 28 on an abutting face where two split pieces of the mold abut on each other, and the drive control pins 28 are connected to the slide cores 26 by connection parts 27. The slide cores 26 are driven by the drive control pins 28 respectively. When fastening the blow molding mold 20, the mold fastening speed of the blow molding mold 20 is set to be the same as the speed of the slide cores 26 of retreating from the inside of the cavity to the cavity face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084784-A (JP)
Title: Float control system for working machine
Inventor: MIURA TAKANORI
IPC: F15B11/20
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float control system for a working machine capable of smoothly and surely operating a float when controlling the float in an arm.  <P>SOLUTION: A float mode switch 78 for making a float mode 76 valid or invalid it is connected to a controller 75. The float mode 76 of the controller 75 operates a switching device 65 so that the arm 22 is floated when the arm 22 is lowered at a predetermined value or more of operating speed and the tip height of the arm 22 comes down to a predetermined value or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083202-A (JP)
Title: Front part structure of vehicle
Inventor: KONISHI KATSUYUKI
IPC: B62J6/02
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front part structure of a vehicle capable of enhancing ease of work concerning light axis adjustment of a head light.  <P>SOLUTION: In this front part structure, a stay member 45 with a support part 66 of a handle cover and the support part 67 of the head light is attached to a handle pipe 17, and the handle cover 50 is attached to this stay member 45. Inside this handle cover 50, a meter unit case 61 including instruments in a manner having an instrument display part exposed upward, and a light axis adjustment bolt 78 are arranged, and a passage 111 connecting the head part 114 of this light axis adjustment bolt and an opening part 62L by a straight line for passing a tool T adjusting the light axis adjustment bolt 78, is formed between this meter unit case 61 and the stay member 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT